(共45张PPT)
Unit
2
How
often
do
you
exercise?
section
A
read
a
book
swim
play
the
chess
watch
TV
exercise
What
do
you
usually
do
on
weekends?
…
we
weekend
activities
What
________
usually
do
on
weekends?
She
usually
_____________on
weekends.
goes
shopping
does
she
go
shopping:
购物
=
do
some
shopping
=
shop
What
__________
usually
do
on
weekends?
He
usually
__________on
weekends.
exercises
does
he
What
________
usually
do
on
weekends?
They
usually
_________________on
weekends.
use/surf
the
Internet
do
they
surf:
v.
冲浪
Internet:
因特网
use/surf
the
Internet:
上网
What
________
usually
do
on
weekends?
He
usually
____________________on
weekends.
helps
with
the
housework
does
he
help
with
the
housework:
帮助做家务
=
help
(to)
do
housework
What
________
usually
do
on
weekends?
They
usually
_____________on
weekends.
read
books
do
they
read
books
=do
some
reading
1a.
Look
at
the
picture.
Make
a
list
of
the
weekend
activities.
1.
__________________
2.
__________________
3.
__________________
4.
__________________
5.
__________________
help
with
housework
read
exercise
watch
TV
go
shopping
1b
Listen
and
write
the
letters
from
the
picture
above
on
the
lines
below.
always(100%)
______________
usually
______________
often
______________
sometimes
______________
hardly
ever
______________
never(0%)
______________
exercise,
read
help
with
homework
watch
TV
go
shopping
watch
TV
go
shopping
我们使用频率副词来表示做某件事的频率。
Conversation
Reporter:?What?do?you?usually?do?on?weekends???
Girl?1:?I?sometimes?go?shopping.?
Boy?1:?I?never?go?shopping.?I?usually?watch?TV.?
Boy?2:?I?always?exercise.?
Girl?2:?I?often?help?with?housework.??
Reporter:?How?about?you???
Girl?3:?I?hardly?ever?watch?TV.?I?always?read.?
Reporter:?Oh,?why?is?that???
Girl?3:?Oh,?I?don’t?know.?I?guess?I?just?like?books.?
猜想，猜测
从不,
从未
很少,
几乎不
有时
经常,
常常
通常,
一般
总是
其位置在be、助、情态动词后，实义动词前。
It’s
always
interesting
to
watch
basketball
games.
I
will
never
forget
this
lesson.
They
hardly
ever
watch
TV.
1.
hardly只用作副词，其意思是“几乎不”，
表示否定概念。
e.g.
He
can
hardly
speak
English.
他不太会说英语。
hardly
ever
表频率，“几乎从不”，和seldom“很少”相近。
e.g.
Peter
is
hardly
ever
late.
彼得几乎不迟到。
2.
hard可以为形容词，艰难的，坚硬的。
e.g.
艰难/辛苦的生活
坚硬的石头
hard
life
hard
stone
也用副词，意为“努力地、刻苦地”，“猛烈地”
。
e.g.
他只在考试前努力学习。
He
works
hard
only
before
exams.
昨天晚上雨下得很大。
It
rained
hard
last
night.
1c
Talk
about
the
people
in
the
picture
above.
What
do
they
do
on
weekends?
A:
What
does
he
do
on
weekends?
B:
He
usually
watches
TV.
A:
Does
he
go
shopping?
B:
No,
he
never
goes
shopping.
对频率提问
How
often
…?
回答
次数+范围
once/
twice/
three
times
a
week
four
times
……
time可数名词“次数”
对频率提问：How
often
…?
对频率回答：次数+范围
once
twice
three
times
four
times
……
a
week
a
month
a
year
every
two
weeks
every
four
years
……
每一周
每一月
每一年
每两周
每四年
当范围的表达超过“一”的时候，前面加个every
1.—__________
do
you
go
to
the
movies?
—
Twice
a
month.
A.
How
often B.
How C.
How
many
times
2.—__________
do
you
go
to
the
movies
a
moth?
—
Twice
.
A.
How
often B.
How C.
How
many
times
观察下how
often和how
many
times的区别
与
how
相关的疑问词组的用法
how
often
多久一次，询问频率
答：twice
a
week
等
far
多远，询问距离答：ten
minutes’
walk
等
much
多少，与不可数名词连用询问数量；how
much
也可询问价格答：数词+
量词+of+
不可数名词；数词+
货币单位
long
多久，询问时间多长答：for/about+
一段时间
soon
过多久以后，询问时间多久答：in+
一段时间
many
多少，后接可数名词复数答：数词+
可数名词
a
week
Mon.
Tues.
Wed.
Thur.
Fri.
Sat.
Sun.
How
often
_____________do
you
go
to
the
movies?
I
go
to
the
movies
…
once
a
week.
once:
adv.
一次
once
a
week:
一周一次
a
week
Mon.
Tues.
Wed.
Thur.
Fri.
Sat.
Sun.
How
often
do
you
go
skateboarding?
I
go
skateboarding
…
twice
a
week.
twice:
adv.
两次
twice
a
week:
一周两次
A
week
Mon.
Tues.
Wed.
Thur.
Fri.
Sat.
Sun.
How
often
do
you
exercise?
I
exercise
…
three
times
a
week.
time:
n.
次数（可数）
three
times
a
week:
一周三次
a
month
September
How
often
_____________
do
you
surf
the
Internet?
I
surf
the
Internet
__________________.
four
times
a
month
2a
Listen
and
Number
the
activities
you
hear.
Activities
a.
go
to
the
movies
b.
1
watch
TV
c.
shop
d.
exercise
e.
red
2
3
4
5
How
often
every
day
once
a
week
twice
a
week
three
times
a
week
once
a
month
twice
a
month
2b
Listen
again.
Match
the
activities
2cHow
often
do
you
do
these
activities?
Fill
in
the
chart
and
then
make
conversations.
Activities
How
often
watch
TV
every
day
use
the
Internet
read
English
books
go
to
the
movies
exercise
How
often
do
you
watch
TV?
I
watch
TV
every
day.
What’s
your
favorite
program?
Animal
World.
How
often
do
you
watch
it?
Twice
a
week.
2d
Read
the
conversation
and
match
the
activity
with
the
right
time.
piano
lesson
dance
lesson
play
tennis
Wednesday
and
Friday
Tuesday
Monday
Hi,
Claire,
…
Hmm,
...
Listen
first
and
then
role-play
the
coversation.
Jack:
Hi,
Claire,
are
you
free
next
week?
Claire:
Hmm…next
week
is
quite
full
for
me,
Jack.
Jack:
Really?
How
come?
Claire:
I
have
dance
and
piano
lessons.
Jack:
what
kind
of
dance
are
you
learning?
Claire:
Oh,
swing
dance.
It’s
fun!
I
have
class
once
a
week,
every
Monday.
Jack:
How
often
do
you
have
piano
lessons?
Claire:
Twice
a
week,
on
Wednesday
and
Friday.
Jack:
Well,
how
about
Tuesday?
Claire:
Oh,
I
have
to
play
tennis
with
my
friends.
But
do
you
want
to
come?
Jack:
Sure!
=Do
you
have
time
……？
相当于Why
how/what
about
doing
sth
课程；教训
1.
Hmm
…
next
week
is
quite
full
for
me.
嗯……下周对我来说相当忙，杰克。
Are
you
full/busy
these
days?
She
is
always
full
of
energy.
她总是充满活力。
你这些天忙吗？
I
am
full
.
我饱了。
1.
作形容词，意为“忙的”，相当于busy，
反义词是free“空闲的”。
2.作形容词，还可意为“吃饱了的”
3.还可意为“满的，充满的”
杯子里装满了水。
The
cup
is
full
of
water.
once
的固定搭配：
①
at
once
立即；马上
②
once
again
再一次
2.once拓展：（1）once
表示不确定的时间，意为“曾经”，常与一般过去时连用。一般位于行为动词之前，系动词之后。
e.g.
He
once
lived
in
America.
他曾在美国生活过。
（2）once
还可用作连词，意为“一旦”。
e.g.
Once
I
get
there,
I’ll
call
you.
一旦我到那里，我就会给你打电话。
一、按要求完成句子
1.
The
man
goes
back
home
to
see
his
parents
twice
a
month.(对画线部分提问)
________
________
________
the
man
________
back
home
to
see
his
parents?
2.
I
almost
never
eat
junk
food.(改为同义句)
I
________
________
eat
junk
food.
How
often
does
go
hardly
ever
3.
She
sometimes
helps
her
parents
do
the
housework.
(改为一般疑问句)
________
she
sometimes
________
her
parents
do
the
housework?
4.
He
hardly
watches
TV.(改为反意疑问句)
He
hardly
watches
TV,
________
________?
Does
help
does
he
二、根据汉语意思完成句子
6.
鲍勃一周看一次电影。
Bob
goes
to
the
movies
________
________
week.
7.
你为什么现在看起来那么累？
________
________
you
look
so
tired
now?
8.去打网球怎么样？
What
about
_______
___________？
once
a
How
come
Why
do
playing
basketball
9.
我时常在周末和妈妈去购物。
I
often
go
shopping
with
my
mother
_____
___________.
10.
你喜欢什么种类的舞蹈
________
_____
___
dance
do
you
like？
11.
我不得不打扫我的房间。
I
________
________
clean
my
room.
on
weekends
What
kind
of
have
to
Grammar
Focus
What
do
you
usually
do
on
weekends?
I
always
exercise.
What
do
they
do
on
weekends？
They
often
help
with
housework.
What
does
she
do
on
weekends？
She
sometimes
goes
shopping.
How
often
do
you
go
to
the
movies？
I
go
to
the
movies
maybe
once
a
month.
How
often
does
he
watch
TV？
He
hardly
ever
watches
TV.
Do
you
go
shopping？
No，I
never
go
shopping.
1.
你通常在周未做什么？
______
___
you
______
do
on
weekends?
2.
我总是去运动。
I
______
_______.
3.
他们在周未做什么？
______
___
they
___
on
weekends?
4.
他们经常帮助做家务。
They
_____
____
with
housework.
5.
她在周未做什么？
What
_____
she
___
on
weekends?
6.
她有时候去购物。
She
_________
_____
________.
usually
What
do
always
exercise
What
do
do
often
help
does
do
sometimes
goes
shopping
7.
你多久去看电影一次？
_____
_____
do
you
go
to
the
______?
8.
我可能一个月去看一次。
I
go
to
movies
______
_____
a
______.
9.
他多久看一次电视?
____
______
does
he
watch
TV?
10.
他几乎不看电视。
He
______
_____
watches
TV.
11.
你去购物吗？
___
____
go
shopping?
12.
不，我从不去购物。
No,
I
_____
____
shopping.
How
often
maybe
once
month
movies
hardly
ever
How
often
Do
you
never
go
【辨析】
maybe与may
be
maybe是副词，在句子做状语。
may
be
是情态动词may与动词原形be一起构成句子的谓语动词意为“可能是”，它们有时也可互换。
e.g.
或许
它们在你的书包里。
_______
they
are
in
your
schoolbag.
它们或许在你的书包里。
They
____
___
in
your
schoolbag.
Maybe
may
be
are
may
are
1.
How
often
____
he
play
soccer?
2.
____
you
drink
milk?
3.
How
often
___
they
stay
up
late?
4.
____
Sue
eat
a
healthy
breakfast?
5.
How
often
___
you
eat
apples?
6.
____
your
parents
play
sports?
does
Do
do
Does
do
Do
a.Yes.
She
usually
does.
b.Hardly
ever.
I
don’t
like
them.
c.He
plays
at
least
twice
a
week.
d.No,
they
don’t.
They’re
too
busy.
e.Never.
They
always
go
to
bed
early.
f.Yes,
I
do.
Every
day.
3a
Complete
the
questions
with
do
or
does.
Then
match
the
questions
and
answers.
Note:主语为第三人称单数时，助动词用does；
主语为第一、第二人称和第三人称复数时，助动词用do。
C
f
e
d
a
b
How
often
do
they
stay
up
late?
stay
up
熬夜
He
stayed
up
late
last
night.
他昨天晚上熬夜到很晚。
stay
up
常与late
搭配，指“熬夜到很晚，迟睡”。
返回
He
plays
at
least
twice
a
week.
least
“adv.
最小；最少
adj.最小的；最少的。”
反义词为most，“最多，最多的。”
at
least
“至少，不少于，起码”
，是副词词组，一般指在数量或程度上。
反义短语为at
most，意为“至多”。
1)
Mr.
Smith
will
be
away
from
Beijing
for
at
least
two
weeks.
史密斯先生将离开北京
至少两周。
2)
But,
you
should
exercise
at
least
once
a
week.
但是你至少应该一周运动一次。
中考在线：—Sorry,
Mom.
I
lost
the
singing
competition.
—
Never
mind.
_____,
you
have
learned
something
new
and
had
fun.
A.
At
once
B.
At
least
C.
At
first
【点拨】用语境分析法和短语辨析法解题。句意为“——对不起，妈妈。我唱歌比赛输了。——没关系，至少你学到了一些新东西而且玩得很开心。”at
once
立刻，马上；at
least
至少；at
first
首先。
B
3b
use
the
words
given
to
write
questions.
Questions：
?
(how
often/
help
with
housework)
?
(what
/
usually/
do/
weekends)
?
(how
often
/
best
friend
/
exercise)
?
(what
/
usually
/
do
/
after
school)
How
often
do
you
help
with
housework
What
do
you
usually
do
at
weekends
How
often
does
your
best
friend
do
exercise
what
do
you
usually
do
after
school
3c
What
can
you
do
to
improve
your
English?
Add
more
things
to
the
chart.
Then
ask
your
classmates
the
questions
and
find
the
best
English
student.
read
English
books?
Lin
Ying
twice
a
week
How
often
do
you
…
Names
Frequency
A:
How
often
do
you
read
English
books?
B:
I
read
English
books
about
twice
a
week.
